247392930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{9403}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 594483264

約数和(自身を除く): 347090334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 877, 1754, 2631, 4385, 5262, 8770, 9403, 13155, 18806, 26310, 28209, 47015, 56418, 94030, 141045, 282090, 8246431, 16492862, 24739293, 41232155, 49478586, 82464310, 123696465, 247392930]

約数ペア:

[(1, 247392930), (2, 123696465), (3, 82464310), (5, 49478586), (6, 41232155), (10, 24739293), (15, 16492862), (30, 8246431), (877, 282090), (1754, 141045), (2631, 94030), (4385, 56418), (5262, 47015), (8770, 28209), (9403, 26310), (13155, 18806)]